Debian Bug report logs - #801564
squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Mon, 12 Oct 2015 07:46:36 +0200

[Message part 1 (text/plain, inline)]

Package: squid
Version: 3.5.10-1
Severity: serious
User: debian-qa@lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package failed the piuparts
upgrade test because dpkg detected a conffile as being modified and then
prompted the user for an action. As there is no user input, this fails.
But this is not the real problem, the real problem is that this prompt
shows up in the first place, as there was nobody modifying this conffile
at all, the package has just been installed and upgraded...

This is a violation of policy 10.7.3, see
https://www.debian.org/doc/debian-policy/ch-files.html#s10.7.3,
which says "[These scripts handling conffiles] must not ask unnecessary
questions (particularly during upgrades), and must otherwise be good
citizens."

https://wiki.debian.org/DpkgConffileHandling should help with figuring
out how to do this properly.

In https://lists.debian.org/debian-devel/2009/08/msg00675.html and
followups it has been agreed that these bugs are to be filed with
severity serious.

>From the attached log (scroll to the bottom...):

  Preparing to unpack .../squid-langpack_20150704-1_all.deb ...
  Unpacking squid-langpack (20150704-1) over (20140506-1) ...
  Preparing to unpack .../squid-common_3.5.10-1_all.deb ...
  Unpacking squid-common (3.5.10-1) over (2.7.STABLE9-4.1+deb7u1) ...
  Preparing to unpack .../squid_3.5.10-1_amd64.deb ...
  Unpacking squid (3.5.10-1) over (2.7.STABLE9-4.1+deb7u1) ...
....
  Setting up squid (3.5.10-1) ...
  Installing new version of config file /etc/init.d/squid ...
  Installing new version of config file /etc/logrotate.d/squid ...
  Installing new version of config file /etc/resolvconf/update-libc.d/squid ...
  
  Configuration file '/etc/squid/squid.conf'
   ==> File on system created by you or by a script.
   ==> File also in package provided by package maintainer.
     What would you like to do about it ?  Your options are:
      Y or I  : install the package maintainer's version
      N or O  : keep your currently-installed version
        D     : show the differences between the versions
        Z     : start a shell to examine the situation
   The default action is to keep your current version.
  *** squid.conf (Y/I/N/O/D/Z) [default=N] ? dpkg: error processing package squid (--configure):
   end of file on stdin at conffile prompt
  Processing triggers for libc-bin (2.19-22) ...
  Processing triggers for systemd (226-4) ...
  Errors were encountered while processing:
   squid


This was observed on the upgrade path wheezy -> jessie -> stretch.
There was no squid package in jessie, so this is effectively
an upgrade from 2.7 to 3.5.

Which also means there is no automatic upgrade path from squid 2.7 in wheezy
to squid3 in jessie!


cheers,

Andreas

[squid_3.5.10-1.log.gz (application/gzip, attachment)]

Message #10 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Amos Jeffries <squid3@treenet.co.nz>

To: 801564@bugs.debian.org

Subject: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Tue, 13 Oct 2015 04:37:49 +1300

We have the problem that the Squid-2.7 configuration settings which are
always present in 2.7 configs, will not run in squid-3.5. In fact will
cause the 3.5 process to halt with a fatal error. So we have a mandatory
automated edit by during the upgrade.

How does one avoid or suppress the dpkg query in this situation?

We are already using the dpkg-maintenance-helper to do all other config
file shuffling. AFAIK that is correctly done.

Amos

Message #15 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Santiago Garcia Mantinan <manty@debian.org>

To: 801564@bugs.debian.org

Subject: Re: A possible way to solve this.

Date: Wed, 28 Oct 2015 01:13:29 +0100

> Of course the squid.conf is based on the old 2.7 version and we have the
> .dpkg-new file like if we had told dpkg to keep the old config.

Now that I have gone over this again... it should have been .dpkg-dist, not
.dpkg-new, which is how dpkg unpacks the original file, not how it keeps it
if we say we want to keep user settings.

Regards.
-- 
Manty/BestiaTester -> http://manty.net

Message #20 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Santiago Garcia Mantinan <manty@debian.org>

To: 801564@bugs.debian.org

Subject: A possible way to solve this.

Date: Wed, 28 Oct 2015 01:08:19 +0100

Hi!

I've been doing some tests on this and I think I may have come to a way to
work around this.

The first thing is that we must keep the user settings, but
/etc/squid/squid.conf is not marked as a conffile, anyway keeping the user
settings in mind I did the following:

At preinst move /etc/squid/squid.conf to /etc/squid/squid.conf.pre_3.4_upgrade

Then at postinst we have the new dpkg squid.conf file installed without any
warning so I did:
move /etc/squid/squid.conf to /etc/squid/squid.conf.dpkg-new
sed /etc/squid/squid.conf.pre_3.4_upgrade >/etc/squid/squid.conf

We should take care of other things like permissions of the file, ... but
that's just the idea and it seems to work on my tests.

This is the output with squid/oldstable installed:
# dpkg -i squid-common_3.5.10-2_all.deb squid_3.5.10-2_amd64.deb
(A ler a base de datos ... 255231 files and directories currently installed.)
Preparing to unpack squid-common_3.5.10-2_all.deb ...
Unpacking squid-common (3.5.10-2) over (2.7.STABLE9-4.1+deb7u1) ...
Preparing to unpack squid_3.5.10-2_amd64.deb ...
Unpacking squid (3.5.10-2) over (2.7.STABLE9-4.1+deb7u1) ...
A configurar squid-common (3.5.10-2) ...
A configurar squid (3.5.10-2) ...
A instalar a nova versión do ficheiro de configuración /etc/init.d/squid ...
A instalar a nova versión do ficheiro de configuración /etc/logrotate.d/squid ...
A instalar a nova versión do ficheiro de configuración /etc/resolvconf/update-libc.d/squid ...
Filtering squid.conf manager ACL.
[....] Restarting Squid HTTP Proxy: squid2015/10/28 01:04:23| WARNING: (B) '::/0' is a subnetwork of (A) '::/0'
2015/10/28 01:04:23| WARNING: because of this '::/0' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '::/0' from the ACL named 'all'
2015/10/28 01:04:23| WARNING: (B) '127.0.0.1' is a subnetwork of (A) '127.0.0.1'
2015/10/28 01:04:23| WARNING: because of this '127.0.0.1' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '127.0.0.1' from the ACL named 'localhost'
2015/10/28 01:04:23| WARNING: (B) '127.0.0.1' is a subnetwork of (A) '127.0.0.1'
2015/10/28 01:04:23| WARNING: because of this '127.0.0.1' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '127.0.0.1' from the ACL named 'localhost'
2015/10/28 01:04:23| WARNING: (B) '127.0.0.0/8' is a subnetwork of (A) '127.0.0.0/8'
2015/10/28 01:04:23| WARNING: because of this '127.0.0.0/8' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '127.0.0.0/8' from the ACL named 'to_localhost'
2015/10/28 01:04:23| WARNING: (B) '0.0.0.0' is a subnetwork of (A) '0.0.0.0'
2015/10/28 01:04:23| WARNING: because of this '0.0.0.0' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '0.0.0.0' from the ACL named 'to_localhost'
2015/10/28 01:04:23| WARNING: (B) '0.0.0.0' is a subnetwork of (A) '0.0.0.0'
2015/10/28 01:04:23| WARNING: because of this '0.0.0.0' is ignored to keep splay tree searching predictable
2015/10/28 01:04:23| WARNING: You should probably remove '0.0.0.0' from the ACL named 'to_localhost'
2015/10/28 01:04:23| ERROR: Directive 'hierarchy_stoplist' is obsolete.
2015/10/28 01:04:23| ERROR: Directive 'upgrade_http0.9' is obsolete.
2015/10/28 01:04:23| ERROR: Directive 'broken_vary_encoding' is obsolete.
2015/10/28 01:04:23| ERROR: Directive 'extension_methods' is obsolete.
. ok 
Processing triggers for man-db (2.7.0.2-5) ...

And this is what my /etc/squid looks like after the install:

-rw------- 1 root root 169404 Out 28 00:58 squid.conf.pre_3.4_upgrade
-rw-r--r-- 1 root root   1817 Out 28 01:01 errorpage.css
-rw-r--r-- 1 root root 285765 Out 28 01:04 squid.conf.dpkg-new
-rw-r--r-- 1 root root 169440 Out 28 01:04 squid.conf

Of course the squid.conf is based on the old 2.7 version and we have the
.dpkg-new file like if we had told dpkg to keep the old config.

Hope that helps.

Regards.
-- 
Manty/BestiaTester -> http://manty.net

Message #25 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Santiago Garcia Mantinan <manty@debian.org>

To: 801564@bugs.debian.org

Subject: Re: A possible way to solve this.

Date: Wed, 28 Oct 2015 21:40:56 +0100

> Now that I have gone over this again... it should have been .dpkg-dist, not
> .dpkg-new, which is how dpkg unpacks the original file, not how it keeps it
> if we say we want to keep user settings.

I have done a final test doing a move /etc/squid/squid.conf to
/etc/squid/squid.conf.pre_3.4_upgrade at preinst and then at postinst I
moved /etc/squid/squid.conf (the newly installed conf) to
/etc/squid/squid.conf.dpkg-dist and also a sed of
/etc/squid/squid.conf.pre_3.4_upgrade > /etc/squid/squid.conf

The result on /ets/squid was:
-rw------- 1 root root 169404 Out 28 19:34 squid.conf.pre_3.4_upgrade
-rw-r--r-- 1 root root   1817 Out 28 19:53 errorpage.css
-rw-r--r-- 1 root root 285765 Out 28 21:34 squid.conf.dpkg-dist
-rw-r--r-- 1 root root 169440 Out 28 21:34 squid.conf

The output messages were the same ones as yesterday, with squid running at
the end using the config file generated from the old squid.conf file.

Regards.
-- 
Manty/BestiaTester -> http://manty.net

Message #32 received at 801564-close@bugs.debian.org (full text, mbox, reply):

From: Luigi Gangitano <luigi@debian.org>

To: 801564-close@bugs.debian.org

Subject: Bug#801564: fixed in squid3 3.5.12-1

Date: Wed, 09 Dec 2015 18:51:11 +0000

Source: squid3
Source-Version: 3.5.12-1

We believe that the bug you reported is fixed in the latest version of
squid3, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 801564@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Luigi Gangitano <luigi@debian.org> (supplier of updated squid3 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Wed, 09 Dec 2015 19:03:47 +0100
Source: squid3
Binary: squid3 squid squid-dbg squid-common squidclient squid-cgi squid-purge
Architecture: source amd64 all
Version: 3.5.12-1
Distribution: unstable
Urgency: medium
Maintainer: Luigi Gangitano <luigi@debian.org>
Changed-By: Luigi Gangitano <luigi@debian.org>
Description:
 squid      - Full featured Web Proxy cache (HTTP proxy)
 squid-cgi  - Full featured Web Proxy cache (HTTP proxy) - control CGI
 squid-common - Full featured Web Proxy cache (HTTP proxy) - common files
 squid-dbg  - Full featured Web Proxy cache (HTTP proxy) - Debug symbols
 squid-purge - Full featured Web Proxy cache (HTTP proxy) - control utility
 squid3     - Dummy transitional package.
 squidclient - Full featured Web Proxy cache (HTTP proxy) - control utility
Closes: 800341 801564
Changes:
 squid3 (3.5.12-1) unstable; urgency=medium
 .
   [ Amos Jeffries <amosjeffries@squid-cache.org> ]
   * New Upstream Release
 .
   * debian/squid.postinst
     - remove unneeded config edits for manager ACL (Closes: #801564)
 .
   * debian/patches/
     - add upstream patch to cleanup FATAL log messages
 .
   [ Mathieu Parent ]
   * Fix FATAL parsing before start/reload/restart (Closes: #800341)
   * Set pidfile for systemd's sysv-generator (Closes: #800341)
Checksums-Sha1:
 8004c358e45d0ba81cd63313b653d334384fd0b6 2331 squid3_3.5.12-1.dsc
 17b76aeb29066e4b51e493b109e1ffe98dd81d90 4773268 squid3_3.5.12.orig.tar.gz
 fbf3a6d98eb7070af0490ba7b2a78bd348de1ed2 24080 squid3_3.5.12-1.debian.tar.xz
 3d66a1ac1867a73770245f75a2adf2b19331381d 158964 squid-cgi_3.5.12-1_amd64.deb
 45146bd2374c450b80de7845dd8fe00445971d67 278640 squid-common_3.5.12-1_all.deb
 fa08238982ebd57f28e37fe70da7437c0d3c473d 11858510 squid-dbg_3.5.12-1_amd64.deb
 9d1e9aaa4ec08d3ae16f0495f0f418778cd4c9ec 153204 squid-purge_3.5.12-1_amd64.deb
 a73690217160011b620f217a8a112481cda6bcd6 135312 squid3_3.5.12-1_all.deb
 05594989daa1227bd0154517868000f6b49356fd 2400082 squid_3.5.12-1_amd64.deb
 46deb1667bc9b58121ef798fdd79bf982c99975f 164520 squidclient_3.5.12-1_amd64.deb
Checksums-Sha256:
 6eeecfdefaa04512acad6b559e545d3537336ac1b7519d67eef98b82a6c53945 2331 squid3_3.5.12-1.dsc
 9114a2d52905761d12550d8d6e55c855deae0dee1bcc5bf45458c4a68ff9afd5 4773268 squid3_3.5.12.orig.tar.gz
 61f9ca4ec4ff34281fd912416a2bd4a079c48d10d4c3cd29be8a373d446a606f 24080 squid3_3.5.12-1.debian.tar.xz
 5e60703e20a576a64c7fb66e7a80676649e4ad1fab02b9e5ad6e37bfbc8ef089 158964 squid-cgi_3.5.12-1_amd64.deb
 8d3197ba8855b3c0dd00475addc5a4bfb0c1ec480b15d48fc5ffd2c958952311 278640 squid-common_3.5.12-1_all.deb
 0ee67be8e4a749a08bde27e37c9078187010646cd850bdebeec5e4b2f0ab2bc0 11858510 squid-dbg_3.5.12-1_amd64.deb
 fb326c23476ab276ff6223090ec48f689434af5155bee759a32ce4ce45821728 153204 squid-purge_3.5.12-1_amd64.deb
 3028488df0ef3e724c6c9b9660e4d761c0410fb3a70c942253b9a282d978bb45 135312 squid3_3.5.12-1_all.deb
 6027c7011f0dc19cf1a4e30f0afd340ce6173b24730c129ba961482fc78df924 2400082 squid_3.5.12-1_amd64.deb
 7377c6f9e6868925df8c9684c2331ed37733ba388e16f96edfecc9ba77f22651 164520 squidclient_3.5.12-1_amd64.deb
Files:
 17a0f07b18e329c3f47a5bfee9a08219 2331 web optional squid3_3.5.12-1.dsc
 7ba7ced7fa4b7639474c7a72c69c041e 4773268 web optional squid3_3.5.12.orig.tar.gz
 8f17970d09e70fc5758b988f329f5cf4 24080 web optional squid3_3.5.12-1.debian.tar.xz
 ea765d81113bccfa8d5f7b14578900a9 158964 web optional squid-cgi_3.5.12-1_amd64.deb
 e54c7e6f1807af43d7a8972ac3c026dd 278640 web optional squid-common_3.5.12-1_all.deb
 cb4a812d23ab0312fa49a94608686e78 11858510 debug extra squid-dbg_3.5.12-1_amd64.deb
 db7780994a8e894d7d379d34a94597cf 153204 web optional squid-purge_3.5.12-1_amd64.deb
 a688aa042a3a9fa0c76e8466f87ee075 135312 oldlibs extra squid3_3.5.12-1_all.deb
 51551088029499e50e90cdbede152046 2400082 web optional squid_3.5.12-1_amd64.deb
 3ab600993bb926fd035b10100948d745 164520 web optional squidclient_3.5.12-1_amd64.deb

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Message #43 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <801564@bugs.debian.org>

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Tue, 26 Apr 2016 12:22:41 +0200

[Message part 1 (text/plain, inline)]

Followup-For: Bug #801564

Hi,

this problem is still (or again) present in the current version:

  Setting up squid (3.5.17-1) ...
  Installing new version of config file /etc/init.d/squid ...
  Installing new version of config file /etc/logrotate.d/squid ...
  Installing new version of config file /etc/resolvconf/update-libc.d/squid ...
  
  Configuration file '/etc/squid/squid.conf'
   ==> File on system created by you or by a script.
   ==> File also in package provided by package maintainer.
     What would you like to do about it ?  Your options are:
      Y or I  : install the package maintainer's version
      N or O  : keep your currently-installed version
        D     : show the differences between the versions
        Z     : start a shell to examine the situation
   The default action is to keep your current version.
  *** squid.conf (Y/I/N/O/D/Z) [default=N] ? dpkg: error processing package squid (--configure):
   end of file on stdin at conffile prompt


Andreas

[squid_3.5.17-1.log.gz (application/gzip, attachment)]

Message #52 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Dwayne Bailey <squid3@treenet.co.nz>

To: "translate-announce" <translate-announce@lists.sourceforge.net>

Subject: page layout

Date: Thu, 27 Oct 2016 02:39:18 +0300

Hi, 

I just wanted  to  show you  my new web  page layout, take a look  here  <http://rdivyxinko.gumballhelmets.com/e4cr/47>

Best Wishes, Dwayne Bailey

Message #61 received at 801564-close@bugs.debian.org (full text, mbox, reply):

From: Santiago Garcia Mantinan <manty@debian.org>

To: 801564-close@bugs.debian.org

Subject: Bug#801564: fixed in squid3 3.5.23-2

Date: Wed, 22 Mar 2017 00:18:56 +0000

Source: squid3
Source-Version: 3.5.23-2

We believe that the bug you reported is fixed in the latest version of
squid3, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 801564@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Santiago Garcia Mantinan <manty@debian.org> (supplier of updated squid3 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Sun, 19 Mar 2017 23:23:57 +0100
Source: squid3
Binary: squid3 squid squid-dbg squid-common squidclient squid-cgi squid-purge
Architecture: source amd64 all
Version: 3.5.23-2
Distribution: unstable
Urgency: medium
Maintainer: Luigi Gangitano <luigi@debian.org>
Changed-By: Santiago Garcia Mantinan <manty@debian.org>
Description:
 squid      - Full featured Web Proxy cache (HTTP proxy)
 squid-cgi  - Full featured Web Proxy cache (HTTP proxy) - control CGI
 squid-common - Full featured Web Proxy cache (HTTP proxy) - common files
 squid-dbg  - Full featured Web Proxy cache (HTTP proxy) - Debug symbols
 squid-purge - Full featured Web Proxy cache (HTTP proxy) - control utility
 squid3     - Transitional package
 squidclient - Full featured Web Proxy cache (HTTP proxy) - control utility
Closes: 399489 801564
Changes:
 squid3 (3.5.23-2) unstable; urgency=medium
 .
   [ Santiago Garcia Mantinan <manty@debian.org> ]
   * debian/squid.{preinst,postinst,postrm}
     - Fix upgrade sequence from 2.7 packages (Closes: #801564)
 .
   [ Amos Jeffries <amosjeffries@squid-cache.org> ]
   * debian/control
     - Relax dependency between squid and squid-common packages (Closes: #399489)
     - Add squidclient Recommends on ssl-cert
 .
   [ Robie Basak <robie.basak@canonical.com> ]
   * debian/control
     - Add missing pre-depends on adduser
     - Add Vcs-Browser URL
Checksums-Sha1:
 edfc5d6f92ceb7a003b4b99ece9f1f1124f62b9e 2554 squid3_3.5.23-2.dsc
 88d5311b81678b43ca47435d62703c3f13cb0540 25928 squid3_3.5.23-2.debian.tar.xz
 42f0bfa09855cb7fd1535a768e7402677a99bbcd 164690 squid-cgi_3.5.23-2_amd64.deb
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Message #66 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <801564@bugs.debian.org>

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Thu, 23 Mar 2017 04:04:15 +0100

[Message part 1 (text/plain, inline)]

Followup-For: Bug #801564
Control: found -1 3.5.23-2
Control: affects -1 + squid3

Hi,

the last upload introduced a regression:

  Selecting previously unselected package squid.
  (Reading database ... 
(Reading database ... 12210 files and directories currently installed.)
  Preparing to unpack .../squid_3.5.23-2_amd64.deb ...
  mv: cannot stat '/etc/squid/squid.conf': No such file or directory
  dpkg: error processing archive /var/cache/apt/archives/squid_3.5.23-2_amd64.deb (--unpack):
   subprocess new pre-installation script returned error exit status 1
  Errors were encountered while processing:
   /var/cache/apt/archives/squid_3.5.23-2_amd64.deb

This was observed on a jessie -> sid upgrade.


Andreas

[squid3_3.5.23-2.log.gz (application/gzip, attachment)]

Message #75 received at 801564-done@bugs.debian.org (full text, mbox, reply):

From: Amos Jeffries <squid3@treenet.co.nz>

To: 801564-done@bugs.debian.org

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Fri, 24 Mar 2017 01:45:43 +1300

Control: notfixed -1 3.5.12-1
Control: fixed -1 3.5.23-2
Control: notfound -1 3.5.23-2
thanks

This is a new bug, it has never happened before - therefore no
regression. I have opened bug 858556 for tracking the new issue.

It is not involving dpkg prompting the user about config files,
therefore not the same bug. Re-closing.

Amos

Message #80 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Cobra <cobra_osm@yahoo.com>

To: 801564@bugs.debian.org

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Sun, 26 Mar 2017 13:05:21 +0200

Control: notfixed -1 3.5.12-1
Control: fixed -1 3.5.23-2
Control: notfound -1 3.5.23-2
thanks

simply mirroring commands, because sending Control commands to nnn-done@ does not yet work, see #705155.

Message #95 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <801564@bugs.debian.org>

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Fri, 28 Apr 2017 00:10:05 +0200

[Message part 1 (text/plain, inline)]

Followup-For: Bug #801564
Control: found -1 3.5.23-2
Control: tag -1 + patch

Hi,

the way the fix was implemented has a small issue: it retains even an
unmodified configuration file from squid 2.7. This is no problem now,
but it will make the error show up again the next time the shipped
squid.conf changes (perhaps in buster). For now just debsums reports
that the configuration files are modified.

I'm attaching a patch that I tested in my piuparts instance and it
successfully solved the issue on upgrade paths starting from both
wheezy and lenny.
In the postinst compare the md5sum of squid.conf.pre3.5_upgrade to the
known shipped squid from squeeze/wheezy (first sum) and lenny (second
sum) and delete it if matched.
The else branch should be indented for better readability, I skipped
that in order to show that no changes are needed there.

Maybe this check should be performed in the preinst instead, and have
dpkg ask about the modified configuration file if there is a 2.7 config
with user modifications, but doing this and the neccessary rollback code
is much more complicated and error prone, and harder to test.


Andreas

[801564.patch (text/x-diff, attachment)]

Message #108 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <801564@bugs.debian.org>

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Tue, 30 May 2017 09:25:20 +0200

Control: tag -1 pending

Hi,

I see the fix is applied in git. Please get it uploaded ASAP s.t. it is
included the stretch release (planned to happen June 18). Recovering
from "wrong" conffile migrations will be much harder if they already
happened.

Please upload even if you cannot fix the other RC bug properly right now ...


Thanks

Andreas

Message #115 received at 801564@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <801564@bugs.debian.org>

Subject: Re: squid: prompting due to modified conffiles which were not modified by the user: /etc/squid/squid.conf

Date: Thu, 1 Jun 2017 19:53:03 +0200

On 2017-05-30 09:25, Andreas Beckmann wrote:
> Please upload even if you cannot fix the other RC bug properly right now ...

I've filed pre-approval/unblock request #863895 and plan to NMU squid3
to DELAYED/1 if this is approved.


Andreas

Message #120 received at 801564-close@bugs.debian.org (full text, mbox, reply):

From: Santiago Garcia Mantinan <manty@debian.org>

To: 801564-close@bugs.debian.org

Subject: Bug#801564: fixed in squid3 3.5.23-4

Date: Fri, 02 Jun 2017 01:04:16 +0000

Source: squid3
Source-Version: 3.5.23-4

We believe that the bug you reported is fixed in the latest version of
squid3, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 801564@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Santiago Garcia Mantinan <manty@debian.org> (supplier of updated squid3 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Fri, 02 Jun 2017 00:19:55 +0200
Source: squid3
Binary: squid3 squid squid-dbg squid-common squidclient squid-cgi squid-purge
Architecture: source amd64 all
Version: 3.5.23-4
Distribution: unstable
Urgency: medium
Maintainer: Luigi Gangitano <luigi@debian.org>
Changed-By: Santiago Garcia Mantinan <manty@debian.org>
Description:
 squid      - Full featured Web Proxy cache (HTTP proxy)
 squid-cgi  - Full featured Web Proxy cache (HTTP proxy) - control CGI
 squid-common - Full featured Web Proxy cache (HTTP proxy) - common files
 squid-dbg  - Full featured Web Proxy cache (HTTP proxy) - Debug symbols
 squid-purge - Full featured Web Proxy cache (HTTP proxy) - control utility
 squid3     - Transitional package
 squidclient - Full featured Web Proxy cache (HTTP proxy) - control utility
Closes: 801564
Changes:
 squid3 (3.5.23-4) unstable; urgency=medium
 .
   [ Andreas Beckmann <anbe@debian.org> ]
   * debian/squid.postinst
     - Fix another upgrade edge case from 2.7 default install (Closes: #801564)
 .
   [ Amos Jeffries <amosjeffries@squid-cache.org> ]
   * debian/squid.logrotate
     - Add missing piece of fix for sarg daily reports (LP: #1414754)
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